白血病、恶性肿瘤与DIC均可有凝血功能障碍,而且前二者在疾病过程已属慢性DIC的范畴,在某些情况下,并可转变成急性DIC。DIC的病理过程中除凝血功能改变外,尚有纤溶功能的改变。本文以最常用的纤溶指标D二聚体与3P试验为观察对象,以了解其在上述疾病中的表达。 Leukemia, malignant tumors and DIC can all have coagulation dysfunction, and the former two are already in the category of chronic DIC in the course of disease. In some cases, they can be converted into acute DIC. In addition to the changes in coagulation function, the pathological process of DIC still has changes in fibrinolytic function. In this paper, the most commonly used fibrinolytic indicators D-dimer and 3P test were observed to understand its expression in the above diseases.